Windows 10 - Press Event Video

Although there was no live stream for Windows 10 presentation, Microsoft posted the press event video on Windows YouTube Channel.
It's a almost 40 minutes video where Terry Myerson and Joe Belfiore demoed some of the new features of Windows 10.

Take a look:

Introducing Windows 10 - Quick Joe Belfiore Demo

After the official Microsoft Windows 10 Technical Preview presentation to the world, here's a very quick demo from Microsoft's VP Joe Belfiore.

SkyDrive and Office - Perfect Partnership

Continuing my today's incursion over SkyDrive, here's and exemplifying video of how users can seamlessly connect their files with various apps and devices: